Fix adding levels to campaigns
Fix adding levels to campaigns

icodegame/codecombat,kidaa/codecombat,icodegame/codecombat,codecombat/codecombat,javatlacati/codecombat,codecombat/codecombat,kidaa/codecombat,jeremyprice/codecombat,fabichoi/codecombat,edtrist/codecombat,codecombat/codecombat,jeremiahyan/codecombat,edtrist/codecombat,icodegame/codecombat,probil/codecombat,tpai/codecombat,icodegame/codecombat,jeremyprice/codecombat,tpai/codecombat,fabichoi/codecombat,Zerrien/codecombat,kidaa/codecombat,duybkict/codecombat,edtrist/codecombat,jeremyprice/codecombat,jeremiahyan/codecombat,duybkict/codecombat,VilkkuV/codecombat,duybkict/codecombat,Zerrien/codecombat,javatlacati/codecombat,Zerrien/codecombat,probil/codecombat,VilkkuV/codecombat,codecombat/codecombat,Zerrien/codecombat,VilkkuV/codecombat,fabichoi/codecombat,kidaa/codecombat,edtrist/codecombat,jeremiahyan/codecombat,tpai/codecombat,jeremyprice/codecombat,VilkkuV/codecombat,probil/codecombat,fabichoi/codecombat,tpai/codecombat,jeremiahyan/codecombat,javatlacati/codecombat,codecombat/codecombat,probil/codecombat,duybkict/codecombat,javatlacati/codecombat,javatlacati/codecombat